Supercharge your CentOS/RHEL with faster zlib libraries by Intel and Cloudflare


by Danila Vershinin, March 6, 2020

How to install Cloudflare or Intel forks of zlib as a system drop-in replacement for immense system performance improvement

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Cloudflare and NGINX. Automatic sync of Cloudflare trusted IP addresses


by Danila Vershinin, May 11, 2019

How to automatically configure your NGINX with the latest list of Cloudflare connecting IP addresses

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How to use multiple real IP headers with nginx


by Danila Vershinin, July 10, 2018

How to pass real visitor IPs in nginx from two different cloud services.

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Setup CloudFlare DNS resolution in CentOS/RHEL 7 servers


by Danila Vershinin, April 22, 2018

Make that DNS resolution faster on your CentOS 7 server using CloudFlare’s new 1.1.1.1 DNS nameserver.

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Cloudbleed and Varnish


by Danila Vershinin, February 24, 2017

Here is why you shouldn’t use shared cache like Cloudflare. Don’t trust your data to a third party and make use of real private cache – Varnish

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Choose the right DNS Nameservers for faster website performance


by Danila Vershinin, August 8, 2016

Worried about DNS performance and reliability? Use our guide and make the right choice for DNS nameservers hosting

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